*{
	margin: 0 auto;
	padding: 0;
	font-family: 'Microsoft YaHei', serif;
}
body{
	background: url("../img/logindangjian.png");
	background-size: 100% 100%;
	padding: 0;
}
.admin-form {
	width: 445px;
	height: 320px;
	margin: auto;
	margin-top: 18%;
	border: #AAAAAA solid 1px;
	background-color: #fff;
	filter:alpha(Opacity=80);
	-moz-opacity:0.75;
	opacity: 0.75;
}
.layui-form-item{
	width: 375px;
	margin-left: auto;
}
.font-color span{
	color: #a7a1a1;
}